FR2578785B1 - Developpement de feuilles de formation d'images employant des microcapsules photosensibles par abrasion sur une brosse magnetique - Google Patents

Developpement de feuilles de formation d'images employant des microcapsules photosensibles par abrasion sur une brosse magnetique

Info

Publication number
FR2578785B1
FR2578785B1 FR8603544A FR8603544A FR2578785B1 FR 2578785 B1 FR2578785 B1 FR 2578785B1 FR 8603544 A FR8603544 A FR 8603544A FR 8603544 A FR8603544 A FR 8603544A FR 2578785 B1 FR2578785 B1 FR 2578785B1
Authority
FR
France
Prior art keywords
development
image formation
magnetic brush
photosensitive microcapsules
formation sheets
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR8603544A
Other languages
English (en)
Other versions
FR2578785A1 (fr
Inventor
Erik K Nelson
Joseph G O'connor
David A Boyer
Edward J Saccocio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mead Corp
Original Assignee
Mead Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mead Corp filed Critical Mead Corp
Publication of FR2578785A1 publication Critical patent/FR2578785A1/fr
Application granted granted Critical
Publication of FR2578785B1 publication Critical patent/FR2578785B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/002—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor using materials containing microcapsules; Preparing or processing such materials, e.g. by pressure; Devices or apparatus specially designed therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/06—Developing
    • G03G13/08—Developing using a solid developer, e.g. powder developer
    • G03G13/09—Developing using a solid developer, e.g. powder developer using magnetic brush
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2227/00—Photographic printing apparatus
    • G03B2227/32—Projection printing apparatus, e.g. enlarging apparatus, copying camera
    • G03B2227/325—Microcapsule copiers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Color Printing (AREA)
FR8603544A 1985-03-14 1986-03-12 Developpement de feuilles de formation d'images employant des microcapsules photosensibles par abrasion sur une brosse magnetique Expired FR2578785B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/711,779 US4592986A (en) 1985-03-14 1985-03-14 Magnetic brush abrasion development of imaging sheets employing photosensitive microcapsules

Publications (2)

Publication Number Publication Date
FR2578785A1 FR2578785A1 (fr) 1986-09-19
FR2578785B1 true FR2578785B1 (fr) 1989-11-17

Family

ID=24859495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8603544A Expired FR2578785B1 (fr) 1985-03-14 1986-03-12 Developpement de feuilles de formation d'images employant des microcapsules photosensibles par abrasion sur une brosse magnetique

Country Status (6)

Country Link
US (1) US4592986A (fr)
JP (1) JPS61235836A (fr)
CN (1) CN86101349A (fr)
CA (1) CA1264426A (fr)
DE (1) DE3608375A1 (fr)
FR (1) FR2578785B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753543A (en) * 1985-06-24 1988-06-28 Ricoh Company, Ltd. Electrostatic printing apparatus with heated adjustable pressure toner fixing rolls
US4648699A (en) * 1985-10-31 1987-03-10 The Mead Corporation Point contact development of imaging sheets employing photosensitive microcapsules
JPS62227751A (ja) * 1986-03-31 1987-10-06 Brother Ind Ltd プリンタ
EP0261394B1 (fr) * 1986-08-22 1993-08-11 Canon Kabushiki Kaisha Appareil d'enregistrement d'images
FR2609190B1 (fr) * 1986-12-29 1993-10-22 Brother Kogyo Kk Procede et appareil de photocopie
US4824755A (en) * 1987-02-05 1989-04-25 The Mead Corporation Pressure roller developed images via pre-abrasion
US4908301A (en) * 1988-03-23 1990-03-13 Olin Corporation Color-self-developing, microcapsular toner particles
EP0765493B1 (fr) * 1994-06-10 2001-09-05 Cycolor, Inc. Ensemble autonome de formation d'images et procede d'utilisation associe
US20090162609A1 (en) * 2007-12-21 2009-06-25 Lee Jerry Hc Cationic fiberglass size

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307169A (en) * 1977-11-10 1981-12-22 Moore Business Forms, Inc. Microcapsular electroscopic marking particles
JPS589153A (ja) * 1981-07-10 1983-01-19 Konishiroku Photo Ind Co Ltd 磁性トナ−

Also Published As

Publication number Publication date
FR2578785A1 (fr) 1986-09-19
JPS61235836A (ja) 1986-10-21
CN86101349A (zh) 1986-11-19
CA1264426A (fr) 1990-01-16
US4592986A (en) 1986-06-03
DE3608375A1 (de) 1986-09-25

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Legal Events

Date Code Title Description
ST Notification of lapse